PFAS score
Hefty · Parchment Paper
Kailwokk 200 Pcs Parchment Paper Baking Sheets,12x16 In Unbleached Non-Stick Precut Parchment Paper,Heavy Duty Flat Baki
Lower concern. Parchment paper is traditionally PFAS-free.
Unbleached parchment paper is cellulose-based and historically not treated with fluorochemicals. Hefty discloses no PFAS claims but the material itself carries lower risk than coated cookware or grease-resistant packaging.
Shop Hefty on Amazon →Material
unbleached parchment paper, cellulose-based
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Safe base material
Made from a material with no inherent PFAS use (ceramic, mineral, or natural fiber).
Category baseline
food packaging is a category where PFAS exposure is more common.
No PFAS disclosure
No public statement about PFAS in this product.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 82% confidence. It is not a lab result.
No independent PFAS lab test is on record for this exact product. A lab test could move the score in either direction.
The brand has not made a specific, verifiable PFAS-free statement, so part of this score reflects that missing disclosure rather than a confirmed material.
Formulations and coatings change between production runs. Always check the current label before buying.
More parchment paper grades
How we score: every product runs through the same public 0–100 rubric based on materials, coatings, brand disclosure, lab findings, and recalls. See the full methodology → Spotted a mistake? Report an error.